﻿using ServiceHost;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using Microsoft.VisualStudio.TestTools.UnitTesting.Web;

namespace TestProject
{
    
    
    /// <summary>
    ///This is a test class for RouteHelperTest and is intended
    ///to contain all RouteHelperTest Unit Tests
    ///</summary>
    [TestClass()]
    public class RouteHelperTest
    {


        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        // 
        //You can use the following additional attributes as you write your tests:
        //
        //Use ClassInitialize to run code before running the first test in the class
        //[ClassInitialize()]
        //public static void MyClassInitialize(TestContext testContext)
        //{
        //}
        //
        //Use ClassCleanup to run code after all tests in a class have run
        //[ClassCleanup()]
        //public static void MyClassCleanup()
        //{
        //}
        //
        //Use TestInitialize to run code before running each test
        //[TestInitialize()]
        //public void MyTestInitialize()
        //{
        //}
        //
        //Use TestCleanup to run code after each test has run
        //[TestCleanup()]
        //public void MyTestCleanup()
        //{
        //}
        //
        #endregion


        /// <summary>
        ///A test for GetRoute
        ///</summary>
        [TestMethod()]
        public void GetRouteTest()
        {
            Coordinate destination = new Coordinate(139.46667, -24.35);
            Coordinate source = new Coordinate(139.36667, -25.9);
            Route actual = RouteHelper.GetRoute(destination, source);
            Assert.IsNotNull(actual);
        }

        /// <summary>
        ///A test for GetSafeRoutes
        ///</summary>
        [TestMethod()]
        public void GetSafeRoutesTest()
        {
            Coordinate coordinate = new Coordinate(139.5, -20.8);
            //GetSafeRoutesTest(coordinate);

            coordinate = new Coordinate(132.3, -14.5);
            GetSafeRoutesTest(coordinate);
        }

        public void GetSafeRoutesTest(Coordinate coordinate)
        {
        HotSpot[] hotSpots = new HotSpot[1];
            
            var h = new HotSpot { Coordinate = coordinate };
            hotSpots[0] = h;
                       
            Town[] towns = TownHelper.GetNearByTowns(coordinate); 
            Route[] expected = null;
            Route[] actual = RouteHelper.GetSafeRoutes(hotSpots, towns, coordinate);
            Assert.AreNotEqual(expected, actual);
        }
    }
}
